[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.112' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 112.569102][ T3847] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 112.939159][ T3847] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 112.948178][ T3847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.958192][ T3847] usb 1-1: config 0 descriptor?? [ 113.010833][ T3847] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 113.219076][ T3847] gspca_sonixj: reg_w1 err -71 [ 113.223892][ T3847] sonixj: probe of 1-1:0.0 failed with error -71 [ 113.231206][ T3847] usb 1-1: USB disconnect, device number 2 executing program [ 119.369083][ T3847] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 119.749131][ T3847] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 119.758193][ T3847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 119.767182][ T3847] usb 1-1: config 0 descriptor?? [ 119.831003][ T3847] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 120.049081][ T3847] gspca_sonixj: reg_w1 err -71 [ 120.053900][ T3847] sonixj: probe of 1-1:0.0 failed with error -71 [ 120.061103][ T3847] usb 1-1: USB disconnect, device number 3 executing program [ 126.199058][ T3847] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 126.569115][ T3847] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 126.578148][ T3847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 126.586953][ T3847] usb 1-1: config 0 descriptor?? [ 126.630801][ T3847] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 126.849067][ T3847] gspca_sonixj: reg_w1 err -71 [ 126.853883][ T3847] sonixj: probe of 1-1:0.0 failed with error -71 [ 126.861124][ T3847] usb 1-1: USB disconnect, device number 4 executing program [ 132.989040][ T3847] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 133.349114][ T3847] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 133.358712][ T3847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.367505][ T3847] usb 1-1: config 0 descriptor?? [ 133.409731][ T3847] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 133.629038][ T3847] gspca_sonixj: reg_w1 err -71 [ 133.633871][ T3847] sonixj: probe of 1-1:0.0 failed with error -71 [ 133.641016][ T3847] usb 1-1: USB disconnect, device number 5 executing program [ 139.789031][ T3847] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 140.159097][ T3847] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 140.168117][ T3847] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.176780][ T3847] usb 1-1: config 0 descriptor?? [ 140.240874][ T3847] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 140.449020][ T3847] gspca_sonixj: reg_w1 err -71 [ 140.453843][ T3847] sonixj: probe of 1-1:0.0 failed with error -71 [ 140.461148][ T3847] usb 1-1: USB disconnect, device number 6 executing program [ 146.619021][ T3663] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 146.979174][ T3663] usb 1-1: New USB device found, idVendor=0c45, idProduct=6143, bcdDevice=2f.61 [ 146.988180][ T3663] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 146.997177][ T3663] usb 1-1: config 0 descriptor?? [ 147.040792][ T3663] gspca_main: sonixj-2.14.0 probing 0c45:6143 [ 147.259034][ T3663] gspca_sonixj: reg_w1 err -71 [ 147.263960][ T3663] sonixj: probe of 1-1:0.0 failed with error -71 [ 147.271515][ T3663] usb 1-1: USB disconnect, device number 7 [ 153.041255][ T8479] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff88810836d800 (size 1024): comm "kworker/1:2", pid 3847, jiffies 4294951291 (age 14.900s) hex dump (first 32 bytes): 88 00 dc 10 81 88 ff ff 88 00 dc 10 81 88 ff ff ................ 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<0000000001394d0b>] usb_set_configuration+0x18c/0xb90 [<00000000122447ac>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a457fed8>] usb_probe_device+0x5c/0x140 [<0000000082cceb3f>] really_probe+0x159/0x480 [<00000000080a2494>] driver_probe_device+0x84/0x100 [<00000000c583bd80>] __device_attach_driver+0xee/0x110 [<00000000c70ddc68>] bus_for_each_drv+0xb7/0x100 [<00000000fad351a6>] __device_attach+0x122/0x250 [<000000000e4f7e2a>] bus_probe_device+0xc6/0xe0 [<0000000046a01a57>] device_add+0x5ac/0xc30 [<0000000001d54205>] usb_new_device.cold+0x166/0x578 [<00000000c24b6f72>] hub_event+0x144a/0x20d0 [<00000000c145a185>] process_one_work+0x27d/0x590 [<00000000084dde0d>] worker_thread+0x59/0x5d0 [<000000008a783528>] kthread+0x178/0x1b0 [<00000000e9c4f45e>] ret_from_fork+0x1f/0x30 BUG: memory leak unreferenced object 0xffff888110da0500 (size 256): comm "kworker/1:2", pid 3847, jiffies 4294951297 (age 14.840s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 08 05 da 10 81 88 ff ff ................ 08 05 da 10 81 88 ff ff 70 94 58 82 ff ff ff ff ........p.X..... backtrace: [<00000000f7fe9ca6>] device_add+0x7e8/0xc30 [<0000000034d4b958>] usb_set_configuration+0x9de/0xb90 [<00000000122447ac>] usb_generic_driver_probe+0x8c/0xc0 [<00000000a457fed8>] usb_probe_device+0x5c/0x140 [<0000000082cceb3f>] really_probe+0x159/0x480 [<00000000080a2494>] driver_probe_device+0x84/0x100 [<00000000c583bd80>] __device_attach_driver+0xee/0x110 [<00000000c70ddc68>] bus_for_each_drv+0xb7/0x100 [<00000000fad351a6>] __device_attach+0x122/0x250 [<000000000e4f7e2a>] bus_probe_device+0xc6/0xe0 [<0000000046a01a57>] device_add+0x5ac/0xc30 [<0000000001d54205>] usb_new_device.cold+0x166/0x578 [<00000000c24b6f72>] hub_event+0x144a/0x20d0 [<00000000c145a185>] process_one_work+0x27d/0x590 [<00000000084dde0d>] worker_thread+0x59/0x5d0 [<000000008a783528>] kthread+0x178/0x1b0